The first is a well established empirical rock mass classification method, the Geological Strength Index (GSI).
This presupposes that the stability of the well system can be ascertained based on advance knowledge of the wellbore/rock behaviour derived from established rock mechanical and failure models.
Long before he put together this band, Mr. DeLonge was well established as an unlikely rock success story.
The set was based on the band's new album, due next year on Domino, but the blueprint is already well established – blues and gospel inflected rock that can end up in an almighty wig out.
In it's 22nd year, the Vans Warped Tour has become America's longest running music festival that yearly brings together an interesting array of bands that are on the rise and also have become well established in various sub genres of rock music.
After overcoming initial scepticism, Ibiza Rocks is now well established and as well as weekly gigs that take place at the hotel, they have launched a new night, Reclaim the Dancefloor at Eden.
Though today the bonds between counterculture rock and leftist politics are well established, when the Beatles first gained popularity, some Cuban authorities saw anything in English as American and practically treasonous.
Though today the bonds between counterculture rock and leftist politics are well established, back then, Cuban authorities — at least some of them — saw anything in English as American and practically treasonous.
Folk's relationship with rock, blues and jazz is well established, as can be heard in the work of another historic black British artist, Johnny Silvo, who contributed to the folk revival in the Sixties and Seventies.
Vreeland and his colleagues searched in salt rocks whose age had been well established by other researchers: the Permian Salado Formation, which has been dated both from fossils and by radiometric studies.
Though well established in Europe, this Welsh trio with a thing for burly alternative rock has yet to properly crack the States.
